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Round|Natural|GIA

1.30ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 1493067906

Certificate GIA 1493067906

Diamond specifications and retailer prices

From $2,532 CAD
As of November 5, 2026
Save $1,017 CAD (29%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,970 CAD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1493067906. Listed at 12 retailers as of November 5, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
L
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1493067906
Dimensions6.93 × 6.98 × 4.37 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Cloud, Crystal, Twinning Wisp, Needle
Top View
6.93 mm6.98 mm1.30 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1493067906
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,719 CAD|Low: $2,532 CAD|High: $3,647 CAD|Avg: $3,078 CAD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$2,532 CAD
Retailer 1$2,719 CAD
Retailer 6$2,789 CAD
Retailer 5$2,856 CAD
Retailer 2$3,010 CAD
Retailer 4$3,422 CAD
Retailer 3$3,549 CAD

40 data points across 7 retailers

12 retailers$2,532 CAD to $3,549 CAD

A
Cheapest Retailer
-
$2,532 CAD
A
Retailer 2
-
$2,719 CAD
View
B+
Retailer 3
-
$2,725 CAD
View
B+
Retailer 4
-
$2,789 CAD
View
B+
Retailer 5
-
$2,856 CAD
View
Retailer 6
-
$2,856 CAD
View
Price last confirmed 29 days ago
Retailer 7
-
$2,987 CAD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$3,010 CAD
View
Retailer 9
-
$3,295 CAD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$3,422 CAD
View
B
Retailer 11
-
$3,549 CAD
View
Most Expensive
NZ Jewellers
796a2079-4806-4097-8a87-4f4bcac2fa57 · Sep 28
$5,970 CAD
$4,275 USD
View
Price last confirmed 39 days ago
11 more retailers have this diamond
Prices start from $2,532 CADSave up to $1,017 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.30ct Round
$2,532 CAD